Blowing machine



FIG. 1 is a bottom view of the blowing machine;

FIG. 2 is a top view of the blowing machine shown in FIG. 1;

FIG. 3 is a left side view of the blowing machine shown in FIG. 1;

FIG. 4 is a right side view of the blowing machine shown in FIG. 1;

FIG. 5 is a front view of the blowing machine shown in FIG. 1;

FIG. 6 is a back view of the blowing machine shown in FIG. 1; and,

FIG. 7 is a right side view of the blowing machine of FIG. 1 shown in its environment.

Any surfaces of the design not shown, including interior surfaces, form no part of the claimed invention. The broken line showings in FIGS. 5 and 6 form no part of the claims design. The broken line showing of a blowing machine body in FIG. 7 is included for the purpose of environmental portions of the blowing machine and forms no part of the claimed design. 

I claim the ornamental design for a blowing machine, as shown and described. 